Using git cl format.

BUG=angleproject:650

Change-Id: I7d3f98d2b0dcfb0a8de6c35327db74e55c28d761
Reviewed-on: https://chromium-review.googlesource.com/419059Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>